单项选择题
He spends a quarter of the day（）
A.to sleep
B.sleeping
C.sleeps
D.to sleeping
点击查看答案&解析
相关考题
-
单项选择题
My car was being（）when it was stolen
A.to repair
B.repair
C.repairing
D.repaired -
单项选择题
Don't worry, your watch（）and you can have it in no time.
A.is repaired
B.has been repaired
C.was repaired
D.is being repaired -
单项选择题
Are trees（）along the road right now?
A.plant
B.planting
C.being planted
D.planted
